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胶质瘤是中枢神经系统最常见的原发性肿瘤,约占颅内肿瘤的35.26%～60.96%(平均44.69%),呈侵袭性生长,其发病机制目前尚未完全阐明。术前对其进行正确的诊断及分级对临床综合治疗的判断极为重要,可帮助临床制订合适的手术及治疗计划。磁共振波谱分析(magneticresonace spectroscopy,MRS)于1973年首次应用在医学领域,MRS能够在活体上有选择地、无创地定量测量组织内代谢物浓度,而且它的检测灵敏度较高。目前,可用在医学领域波谱研究的原子核有
Glioma is the most common primary tumor of the central nervous system, accounting for 35.26% -60.96% (average 44.69%) of intracranial tumors. It has an aggressive growth and its pathogenesis has not yet been fully elucidated. The correct diagnosis and grading before surgery are very important for the judgment of clinical comprehensive treatment, which can help to make the appropriate clinical operation and treatment plan. Magnetic Resonance Spectroscopy (MRS) was first used in the medical field in 1973. MRS can quantitatively and non-invasively quantitatively measure the concentration of metabolites in the body in vivo, and its detection sensitivity is high. At present, there are nuclear nuclei available for spectroscopic studies in the medical field